<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<script type="text/javascript" src="../../jquery-1.11.1.js"></script>
<script type="text/javascript">
	function selAll() {
		//全选
		// $('li').css('color','red'); //css()方法内部有遍历机制，会为每个li设置样式
		//$('.hby').attr('checked',true);//attr()方法内部有遍历机制，会为每个复选框设置选中
		$(".hby").prop("checked", true);
	}
</script>
</head>
<body>
</body>
</html>